The new 4 inch "Fighter" is perfect for a variety of motorbike styles and hard to fit applications. A cure for close together, 2 into 2, same side applications as well as close fit sport-bikes. The sleek new 4" inch "Fighter" is a universal, slip fit system and will mate with any stock or after-market head pipe size. American or metric. Please allow three weeks for shipping on all Stealth black orders as each component is individually coated with a heat resistant black finish and assembled by hand.
Stock universal models have a 2.5" inlet size. Adapters are available and required for smaller exhaust pipe sizes.
Right and left side orientation is determined by sitting on the motorcycle.